if the russian government was so concerned about tamerlan as to alert our fbi and our government, and warrant an investigation of him, why are we so sure that dzhokhar is not connected to a cell of some sort back at home that might then make him an enemy combatant and then, two, if he is name an enemy combatant and treated as an everybody me combatant, that doesn't mean that he cannot be tried in a civilian court. correct? >> that's correct. in fact, he is not allowed to be under the military commission law. 20, it exempts american citizens. so there is that. they could hold him indefinitely. that has to be done, maybe, and maybe not because he is a civilian. that's a question the supreme court has not answered. the purpose has to be to keep him off the battlefield. not to interrogate him. and what you're saerg is interrogation, be to keep him off the battlefield. and point, two it is certainly possible. he is involved in a larger network of cells that may be affiliated with al qaeda. that's why the fbi has deployed interrogators. that's why they will ask him before they mirandize him